A photo posted by Kim Kardashian West (@kimkardashian) on Sep 30, 2015 at 8:09pm PDT

Kourtney's family also looked too cute for words in their superhero outfits. Wonder Woman is definitely a fitting choice for the mom of three this year after she split with longtime love Scott Disick and is raising the kids on her own while he is in rehab. She also reportedly doesn't want Disick to split custody, since she doesn't trust him given his substance abuse problems.

On top of all that, Kourtney is clearly being a good aunt and helping with the rest of the family while they, no doubt, continue to focus on Lamar Odom's recovery. Kim Kardashian is said to be sticking close to her sister Khloé, while Odom is hospitalized.